diff options
Diffstat (limited to 'include/hw/virtio/virtio-bus.h')
| -rw-r--r-- | include/hw/virtio/virtio-bus.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/hw/virtio/virtio-bus.h b/include/hw/virtio/virtio-bus.h index ef8abe49c5..7ab8c9dab0 100644 --- a/include/hw/virtio/virtio-bus.h +++ b/include/hw/virtio/virtio-bus.h @@ -93,6 +93,7 @@ struct VirtioBusClass { */ bool has_variable_vring_alignment; AddressSpace *(*get_dma_as)(DeviceState *d); + bool (*iommu_enabled)(DeviceState *d); }; struct VirtioBusState { @@ -154,5 +155,6 @@ void virtio_bus_release_ioeventfd(VirtioBusState *bus); int virtio_bus_set_host_notifier(VirtioBusState *bus, int n, bool assign); /* Tell the bus that the ioeventfd handler is no longer required. */ void virtio_bus_cleanup_host_notifier(VirtioBusState *bus, int n); - +/* Whether the IOMMU is enabled for this device */ +bool virtio_bus_device_iommu_enabled(VirtIODevice *vdev); #endif /* VIRTIO_BUS_H */ |